TIBPAL16R4-7C

• High-Performance Operation:
fmax (no feedback)
TIBPAL16R'-7C Series . . . 100 MHz Min
TIBPAL16R'-10M Series . . . 62.5 MHz Min
fmax (internal feedback)
TIBPAL16R'-7C Series . . . 100 MHz Min
TIBPAL16R'-10M Series . . . 62.5 MHz Min
fmax (external feedback)
TIBPAL16R'-7C Series . . . 74 MHz Min
TIBPAL16R'-10M Series . . . 52.5 MHz Min
Propagation Delay
TIBPAL16L'-7C Series . . . 7 ns Max
TIBPAL16L'-10M Series . . . 10 ns Max
• Functionally Equivalent, but Faster than,Existing 20-Pin PLDs
• Preload Capability on Output Registers Simplifies Testing
• Power-Up Clear on Registered Devices (All Register Outputs are Set Low, but Voltage Levels at the Output Pins Go High)
• Package Options Include Both Plastic and Ceramic Chip Carriers in Addition to Plastic and Ceramic DIPs
• Security Fuse Prevents Duplication
• Dependable Texas Instruments Quality and Reliability

These programmable array logic devices TIBPAL16R4-7C feature high speed and functional equivalency when compared with currently available devices. These IMPACT-X^TM circuits combine the latest Advanced Low-Power Schottky technology with proven titanium-tungsten fuses to provide reliable, high-performance substitutes for conventional TTL logic. Their easy programmability allows for quick design of custom functions and typically results in a more compact circuit board. In addition, chip carriers are available for futher reduction in board space.

All of the register outputs are set to a low level during power-up. Extra TIBPAL16R4-7C circuitry has been provided to allow loading of each register asynchronously to either a high or low state. This feature simplifies testing because the registers can be set to an initial state prior to executing the test sequence.

The TIBPAL16R4-7C' C series is characterized from 0°C to 75°C. The TIBPAL16' M series is characterized for operation over the full military temperature range of 55°C to 125°C.